After Ye Fan used this trick to "indomitable will", he immediately hugged the ghost and stood on one side of the passage, allowing the woman in black to pass by them.

There are any crises inside that can’t even fat people detect. Since someone is willing to be a shield, why not do it?

The ghost obviously understood Ye Fan's intention, and a smile appeared on his pretty face, allowing Ye Fan to hug his slender waist and quietly walk into the passage.

This research institute is indeed very large. There are many rooms on the two floors below Ye Fan did not observe carefully, but heard from the fat man that they were all places where researchers conducted research.

The third and fourth floors have several super-large special research rooms, specially designed for complex research.

Although the passage had already lit up, the passage was not straight. They followed the woman in black for several turns.

Ye Fan and Ghost both knew that they were getting closer and closer to Dr. Qi Bai’s location.

Just then.

Suddenly.

"Ah!" A scream rang out.

Ye Fan and Ghost were both shocked at the same time.

Although Ye Fan had already raised all the true energy in his body to rush the road, his speed naturally could not be compared with the woman in black. Although the two of them followed, they were already behind a long distance at this time.

The scream was obviously made by a woman in black. With her strength, she was suddenly hurt and obviously encountered a master in the research institute.

"It's the Nether Palace, I feel their evil aura." The ghost in his arms used his mental power to alert Ye Fan.

Ye Fan nodded and said, "Let's be careful, invisibility is our greatest advantage now."

Then, the two of them slowed down and walked over carefully.

When they saw the woman in black again, they found three people standing in front of the woman in black at this time.

They were three people who were covered in black clothes. The black clothes on their bodies were different from the leather clothes on the woman in black. At first glance, they looked like ordinary cloth clothes. Moreover, they even had black cloth wrapped around their heads, and only two eyes emitting cold light were exposed to stare at the woman in black.

What shocked Ye Fan was that with the sudden appearance of these three men in black, the temperature in the entire passage dropped rapidly.

Behind each of the three men in black each had a special samurai sword from the Sun Kingdom, but they hadn't drawn their swords yet.

The woman in black fell to the ground, with a blood mark on her left shoulder, and blood kept pouring out of the leather black clothes. Her cold and pretty face was already much pale at this moment.

"That's right, these three people are definitely people from the Nether Palace. Judging from their outfits, they should be ninjas from the Nether Palace, and these three people should be at the top of the ninja level." The ghost passed on to Ye Fan through his mental power.

"Shengnin? Is it very powerful?" Ye Fan asked curiously.

"The ninjas in the Netherworld Palace are divided into four levels: low ninjas, middle ninjas, upper ninjas, and king of ninjas. Among them, there are only two people at the level of ninjas, and the strongest ninjas in the Sun Kingdom, while the upper ninjas have four people. These two levels of ninjas are our biggest enemies of the Scale. Brother Fan, we must be careful. The abilities they use are unique to the Sun Kingdom. The true energy is extremely vicious and dark. There are actually three Sun Ninjas here to guard them. No wonder there are not many other guards in the Institute. With them here, it shows how much importance the Sun Kingdom attaches to Dr. Qi Bai's research results this time." The ghost explained.

After hearing the ghost's explanation, Ye Fan nodded gently. At this moment, Ye Fan's eyes were still locked on the woman in black.

For some reason, Ye Fan actually had the idea of ​​rushing up to save her when he looked at the woman in black in front of him.

The woman in black fell to the ground, looking at the three men in black in front of her, her eyes couldn't help but feel a little panic. She did not stand up, but slowly changed from falling to a squatting position. Her hands with sharp front paws were pressed on the ground, and her eyes kept emitting cold light.

Looking at the exposed claws of the woman in black, Ye Fan couldn't help but think of a martial art "Nine Yin White Bone Claw" that he had read in the novel before. This was a bit...it was too similar.

The three men in black did not speak. The three of them quickly formed a circle of encirclements, surrounding the woman in black. The three of them also wrapped their hands in black cloth, and a faint black airflow appeared on their hands.

"Nether Palace!" the woman in black growled.

She used the Sun Language, so Ye Fan naturally couldn't understand it, but the ghost who couldn't speak could understand the Sun Language, and directly translated it to Ye Fan through spiritual communication.

"You are not a person with the scale." A cold voice of a Uenin on the left sounded.

"Do you care who I am?" the woman in black said coldly, and red bloodshots gradually appeared in her originally dark eyes, making her originally beautiful face look a little scary.

"No matter who you are, since you are here, then stay." The leader of the Shangini said in a deep voice.

A trace of disdain appeared on the corner of the woman in black: "Stay me? Just you three?"

As soon as the words came, the woman in black flashed and a clear afterimage was created in the air because of her speed. At this moment, the woman in black was several times faster than before when she dealt with the guards.

With Ye Fan's eyesight, he could not see her movements clearly. He could only hear the continuous sound of the qi as dense as firecrackers, and powerful energy fluctuations were distributed in all directions.

The four figures were split and merged in this not-so-wide passage, and the woman in black actually fought against the three ninjas with her own strength.

Because the speed was too fast, Ye Fan could not tell which side had the upper hand.

"What a fast speed!" The ghost was a little surprised and used his mental strength.

"Can she win?" Ye Fan asked.

The ghost shook his head slightly: "Although she is extremely fast, she probably won't get any benefits today. The three Shangnin are really too powerful."

Sure enough, as soon as the ghost finished speaking, with a strong and explosive sound, the four figures separated, and the woman in black fell back to her previous position, still half-squatting, while the three Shangnin seemed to have never moved.

This time, Ye Fan immediately saw the gap in strength.

The three Uenin had no changes in their bodies, and even their breathing was as slight as before. Even the samurai sword behind them was not unsheathed.

In contrast, the woman in black looked much embarrassed. The leather jacket on her body had been damaged in many places, revealing her fair skin. Ye Fan couldn't help swallowing. The black hair that was originally covered in head was now scattered on her shoulders, a trace of blood flowed from the corners of her mouth, and her plump breasts were constantly rising and falling, and she had obviously received some trauma.

"No matter who you are, you are still vulnerable in front of the strongest ninja in our Great Sun Kingdom. With us here, you don't want to move forward!" The leader of the Shangnin still looked at the woman in black coldly, his voice full of jokes and arrogance.

The woman in black looked at them coldly and suddenly spoke: "You are indeed very strong, but what about you compared to Ni Lin? You can't come out yet? If I die, you don't think you will have a good end!"

Her last sentence was obviously said to Ye Fan and the Ghost.

While speaking, with the amazing speed, the woman in black suddenly retreated and almost rushed backwards against the walls of the corridor.

The woman in black said the words in the sun language, and the three men of the Uchinobu naturally heard them clearly. They who had disdained the woman in black before heard the word "Reverse Scale" and turned their wrists behind them almost at the same time.

Three cold lights lit up almost at the same time, and then three arc-shaped lights slashed out at the same time, covering almost all routes in the channel.

Ye Fan only heard a "despicable" shouting from the ghost's mental power, and then the ghost's body rushed out of Ye Fan's arms.

The silver-white light suddenly burst out, and the ghost's eyes suddenly became cold. In the silver-white light, the three light slashes disappeared intovisibility.

Looking at the ghost's figure, the three Shangren's face suddenly sank, and they whispered: "Silver light!"

The woman in black suddenly rushed up, glanced at the ghost, and said, "Common enemy!"
Chapter completed!